baber/WOPTO huggingface dataset:
Patent JP-H06104086-A (JP)
Title: Assembled-type heating device
Inventor: OKAMURA YOSHIO
IPC: H05B11/00
Filed: 1992-09-18
Abstract: PURPOSE:To prevent the use of a heating apparatus as exceeding the rated current of a general power source plug socket provided in a housing in an assembled-type heating device having a plurality of heating equipments. CONSTITUTION:From a microwave oven 2, a coffee marker, and a rice cooker 4, their operation contents are inputted to a main control device 37. The main control device 37 estimates the current carried to a power source 7 from the operation content of each heating equipment, and when the estimated current exceeds the maximum allowable current of the power source circuit 7, it controls the current of the power source circuit 7 so as not to exceed the maximum allowable current. In this case, the control of the feed power is performed by on-duty controlling IGBT 19, 28, 29 of inverter circuits 15-7.
Patent JP-H07100097-A (JP)
Title: Forceps-plug of endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B1/00
Filed: 1993-10-05
Abstract: PURPOSE:To distinguish a lid from a plug main body and to prevent the lid from being lost even when removed from the plug main body. CONSTITUTION:A plug main body 11 made of an elastic member having an intermediate sealing hole 19 within a forceps passage 17 which is freely removably fitted with a base 6 at the inlet of the forceps channel of an endoscope and communicates with the base 6, and a plug lid 12 made of an elastic member having a mounting portion 21 which can be freely attached to and removed from the base 6 below the plug main body 11, a lid portion 22 which can be freely attached to and removed from the inlet opening of the forceps passage 17 above the plug main body 11, and a connecting portion 23 for connecting the mounting portion 21 to the lid portion 22 as it extends outside the plug main body 11, are provided. The plug main body 11 and the plug lid 12 are formed with different colors.
Patent JP-H0587939-A (JP)
Title: Protector for earth quake detector
Inventor: TAKANO SHINGO
IPC: H01B11/06
Filed: 1991-09-27
Abstract: PURPOSE:To protect an seismic detector from a lightning surge. CONSTITUTION:A signal transmission cable P is built with double shields 7 and 9 in structure and an internal shield layer 9 thereof is connected to a seismic sensor 1 of a seismic converter A at one end thereof while being earthed at the other end thereof through a data processor B. An external shield layer 7 is earthed at one end thereof through a casing 4 of the seismic converter A and at the other end thereof through a casing 13 of a data processor B. When a lightning surge is generated in a cable P, a surge voltage thereof is propagated into the ground through the external shield 7 and the casings 4 and 13. Thus, there is no large potential difference between a part on the ground and the seismic converter A thereby eliminating fear of a coil burned loss of the seismic converter A.
Patent JP-2000069966-A (JP)
Title: Efficient mutation by psoralen derivative
Inventor: MISHINA MASAMI
IPC: A01K67/027
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To clone a gene variant using deletion as a guide when comparing a chromosome with a normal one by applying a psoralen derivative to vary the gene of a vertebrate and to cause the small-scale deletion in the chromosome. SOLUTION: The method varies the gene in a generative cell or the like of a vertebrate such as a zebra fish by applying a psoralen derivative such as trimethylpsoralen. It is pref. that the varied portion is the one including a pyrimidine base and that the function of the gene of a vertebrate is analyzed by varying a pyrimidine base-including portion by means of a psoralen derivative and by expressing the gene variant to examine the correlation.
Patent JP-H07101408-A (JP)
Title: Packaging machine
Inventor: KONDO TADASHIGE
IPC: B65B13/18
Filed: 1993-10-05
Abstract: PURPOSE:To omit adjusting work of sensors such as a change in mounting position of a limit switch, reduce the load of maintenance work such as replacement of parts, and speedily, properly restart a packaging machine in an emergency such as a power failure or a trouble. CONSTITUTION:An action initial position automatic reset device is equipped with an action initial position detecting cum 24 for which a cam selected from two or more cams is also used and a switching device LS that is brought in change-over action according to the rotation displacement of the action initial position detecting cum 24, and counts the number of pulses which are generated by a timing pulse generator for the duration between the actions of the switching device LS at the first and second change-over positions. In addition, a can driving stepping motor is operated so that the position of the action initial position detecting can 24 is adjusted by an amount for the number of the pulses corresponding to the predetermined action initial position of a band supply end treatment device.
Patent JP-S60141458-A (JP)
Title: Operation of machine tool
Inventor: YAMADA TADAMASA
IPC: B23Q11/00
Filed: 1983-12-27
Abstract: PURPOSE:To improve productive efficiency by storing records of first and second abnormal tool tables and a working tool table, checking the record of the working tool table with that of the second abnormal tool table, and, if any abnormality is found as to the tool, changing a workpiece for further machining. CONSTITUTION:Any of working tools TO1, TO2... that causes abnormality during machining is recorded in a first abnormal tool table TB1, and occurance of abnormality is recorded in a second abnormal tool table TB2 only when abnormality occurs during machining and occurance of the abnormality is recorded in the table TB1 which causes the abnormality; if a tool recorded in the table TB1 is reused with the result of completion of normal machining, the record of abnormality therefor in the table TB1 is deleted. Occurance of abnormality is recorded in the second abnormal table TB2 only when a tool is used to machine two different kinds of workpieces with the result of occurance of abnormality in both cases, and abnormality which does not occur during machining of other workpieces does not recorded in the table TB2 and machining operation is continued.
Patent JP-S63105094-A (JP)
Title: Method for reforming light tar in coke oven
Inventor: MIZUNO SHUNICHI
IPC: C10C1/20
Filed: 1986-10-21
Abstract: PURPOSE:To reform light tar into heavy tar suitable for producing needle-like pitch coke, by adding and blending the light tar obtained by dry distribution with charging coal for a coke oven and lightly charging the resultant blend under specific condition. CONSTITUTION:Light tar having <=1.17, preferably <=1.165 specific gravity (15/4) in an amount of normally about 1-5% is added and blended with charging coal for a coke oven and light charging in which the height of the charged coal is lower than the lower end of the leveler hole is carried out to reform the light tar into the aimed heavy tar. If the blending and light charging are not carried out, dry distillation is carried out under temperature condition for giving only light tar having <=1.17 specific gravity (15/4). Effects on improving consumed calorific value by compression of reduced charging amount are obtained.
Patent JP-H0298651-A (JP)
Title: Method and apparatus for measuring physical property of liquid
Inventor: WATABE YOSHIO
IPC: G01N11/00
Filed: 1988-10-05
Abstract: PURPOSE:To exactly measure physical properties such as coefft. of viscosity and surface tension of a sample liquid with the volume smaller than the volume required for a capillary method by forming the drop of a sample liquid and oscillating this liquid sample drop by the sonic. CONSTITUTION:The sample liquid 2 is made into the liquid drop by a liquid drop forming means 5. The liquid drop 3 formed in such a manner is oscillated by the sonic of a prescribed frequency from a sonic generating means 7 in a thermostatic resonator 4. The oscillation of the sample liquid drop and the quantity at which the liquid drop 3 is lifted are detected by a detecting means 9. The coefft. of viscosity or surface tension of the sample liquid 2 is determined by a signal analyzing means 11 in accordance with the detected amplitude of the liquid drop 3 and the quantity at which the liquid drop is lifted.
Patent JP-H07163548-A (JP)
Title: Magnetic resonance image pickup device
Inventor: ANTONI JIYON SAROUEI
IPC: A61B5/055
Filed: 1994-09-20
Abstract: PURPOSE: To prevent interference to uniformity of a static field or radio- frequency field by a head set which prevents noise invading into ears of a patient during examination. CONSTITUTION: Active sound-proofing devices 9, 49, 51, 53 are included to be utilized by a patient 5 lying in a device to take an inspection. A converter in the active sound-proofing devices 9, 49, 51, 53 is formed of an electret, capacitor, or piezoelectric type non-magnetic body, and ferromagnetic material is not included.
Patent JP-S6346299-A (JP)
Title: Grease for constant speed joint
Inventor: SATO TASUKU
IPC: C10M137/10
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a grease for constant speed joints, particularly the plunging type, by blending a base oil with a thickening agent and organomolybdenum compound, capable of preventing rolling beating sound, muffled sound, etc., of car bodies in accelerating or running vehicles, etc., at a high speed. CONSTITUTION:A grease obtained by blending a base oil with (A) an urea based compound consisting of preferably mono-, di- or polyurea, etc., with (B) 3-5wt% organomolybdenum compound consisting of a molybdenum dialkyl dithiophosphate or molybdenum diaryl dithiophosphate, etc., expressed by the formula (R is primary or secondary alkyl or aryl).
Patent JP-H1180572-A (JP)
Title: Stabilized water-soluble polymer aqueous solution
Inventor: GOTO TATSUSHI
IPC: C08L101/14
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous solution not lowering its viscosity at room temperature and at high temperatures, capable maintaining its quality for a long period, and useful for manufacturing the black matrices of color cathode-ray tubes and the like by adding cetylpyridinium chloride to a water-soluble polymer aqueous solution. SOLUTION: This stabilized water-soluble polymer aqueous solution is obtained by adding (B) cetylpyridinium chloride to (A) an aqueous polymer composition [concretely an aqueous solution obtained by dissolving (A1 ) a water- soluble polymer such as an acrylamide-based water-soluble polymer in water in a concentration of e.g. 3-15 wt.%] in the state of powder, an aqueous solution or the like. The objective aqueous solution is preferably obtained by adding 0.05-5 pts.wt. of the component B to 100 pts.wt. of the component A and subsequently stirring the mixture, when the component A is highly viscous.
Patent JP-H07107563-A (JP)
Title: Radio remote control system
Inventor: TAKECHI HIROSHI
IPC: F24H1/10
Filed: 1993-10-06
Abstract: PURPOSE:To temporarily continue a hot water supply even when the battery voltage of a radio remote controller drops by providing a battery voltage detection part for detecting the voltage of a battery for a power source. CONSTITUTION:The battery voltage is detected by a battery voltage detection part 8. When the voltage of a battery 7 drops and the battery is almost exhausted, a voltage reduction mark is displayed on a display part 5 by means of flickering. When the battery voltage in further lowered, a radio remote controller 2 transmits the battery exhaustion to a main body 1 of an equipment by radio and, radio communication is not performed afterwards so as to avoid useless communication. At the same time, the function of an operation switch 3 of the radio remote controller 2 stops, the display part 5 stops displaying the temperature of the hot water or the like, and only the voltage drop mark is displayed. When the battery exhaustion is decided by the radio remote controller 2, the mode is automatically switched within a range capable of securing safety by the main body 1 of the equipment. Thus, even when the battery is exhausted and the function of the radio remote controller becomes inactive, hot water can be supplied for a while.
Patent JP-H0558529-A (JP)
Title: Image forming device
Inventor: YAMAMOTO YASUYOSHI
IPC: B65H29/22
Filed: 1991-09-03
Abstract: PURPOSE:To improve throughput during the image forming in the reversed paper sheets discharging mode. CONSTITUTION:A passage switching flapper 22 arranged at a branch part 26 of a paper sheets re-feeding passage 1, an outward paper sheets discharging roller set 20 arranged downstream of the branch part 26, and a carrying roller set 25 arranged in the paper sheets re-feeding passage 1 are driven by means of a step motor 33. High speed rotation of the outward paper sheets discharging roller set 20 and the carrying roller set 25 is achieved by setting the rotating speed VH of the step motor 33 in the reversed paper sheets discharging mode to be larger than the rotating speed VL in the normal paper sheets discharging mode (VH>VL).
Patent JP-H1197676-A (JP)
Title: Simulation method for reliability of semiconductor integrated circuit
Inventor: KOIKE NORIO
IPC: H01L27/092
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method of simulating the reliability of a semiconductor integrated circuit, which can also simulate the operation of a circuit, including MOSFETs to which a bidirectional hot carrier stress is applied, even after deterioration. SOLUTION: This method comprises determining a hot carrier stress direction from which of the source and drain terminals of an MOSFET in a semiconductor integrated circuit is at a high voltage with a max. substrate current or gate current, dividing the simulation time into periods, during which the MOSFET goes forward or backward direction, creating after-deterioration SPICE parameters in each period, while referring to an after-deterioration forward or backward direction SPICE parameter table, and computing the after-deterioration operation waveform, using the after-deterioration SPICE parameters.
Patent JP-2000081987-A (JP)
Title: Error analyzer
Inventor: IBUSUKI AKIRA
IPC: G06F11/30
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To enable to specify a substrate, etc., which is a source of generation of a failure when a parity error is found by checking whether the same data are transmitted and received by respective substrates or not when the data are transmitted and received between a main control substrate and a peripheral substrate. SOLUTION: When data are to be written in the peripheral substrate by the main control substrate, the data are transmitted to the peripheral substrate in a form of data with parity bit. In the case of transmission, each piece of input and output data about bus drivers 5, 13 is compared by comparators 17, 23 at data comparison circuits 22, 28 on the both substrates and a comparison result is held in latch circuits 18, 24. In this case, when the bus driver 5 or 13 is out of order, an LED 19 or 25 turns on, the parity error is detected by a parity operation circuit 15 and a parity check circuit 16 on the peripheral substrate, and outputted to an interruption controller 11 and the parity error is detected by a CPU as well. However, since the LED 19 or 25 turns on, the parity error is analyzed as failure of the bus driver 5 or 13.
Patent JP-H08112237-A (JP)
Title: Dish drier
Inventor: MINENAGA AKIO
IPC: A47L19/00
Filed: 1994-10-17
Abstract: PURPOSE: To dispense with parts for holding racks by forming a pair of catching recess parts on both side walls of a drier body with the front thereof opened and an exhaust hole in the catching recess parts while the racks are retained on the top surface of a protruded part inside the drier body of the catching recess parts. CONSTITUTION: The body of a drier is made up of a body part 4 containing a blower 2 and a heater and a housing part 6 formed integral at an upper part of the body part 4 to house a dish cage 5 and provided with a pair of left and right lids to cover the front opening of the housing part 6 free to open or close. Outdoor air sucked through a suction port is heated to be blown to the housing part 6 with the blower 2 through a communication port. In this case, protrusion parts projecting to the inside of the housing part 6 are provided as retaining parts for racks corresponding to the pair of catching recess parts 11 formed at the upper part of the side wall of the housing part 6. An exhaust hole 12 is formed on the top surface 13 of the recess parts 11 to discharge hot air blown to the housing part 6.
Patent JP-H08113482-A (JP)
Title: Side plate of reach-type forklift truck
Inventor: MIZUNO HIROYUKI
IPC: B66F9/10
Filed: 1994-10-17
Abstract: PURPOSE: To improve the appearance of the side surface as well as to protect an equipment inside a vehicle body by preventing deformation of a side plate. CONSTITUTION: First and second partition plates 18, 21 for partitioning the inside of a vehicle body 2 in a reach-type forklift truck are fixed to side plates 15a, 15b by welding, and a reinforcing part 25 extending in the vertical direction of the vehicle body 2 is formed in the vicinity where the first and second partition plates 18, 21 are welded to the side plates 15a, 15b so as to project into the vehicle body 2.
Patent JP-S61132682-A (JP)
Inventor: FUJIMARU NORIO
IPC: D06M101/16
Filed: 1984-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04131601-A (JP)
Title: Feedwater heater
Inventor: MATSUZAKI SHUICHI
IPC: F22D1/32
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the vibration of the bent pipe section caused by steam supply by providing a semicircular winding plate which is fixed to a support plate positioned near the bent pipe section at both ends and covers the outer circumference of the bent pipe substantially at its center and a plurality of insertion plates that are mounted to the winding plate on its inner diameter side and inserting the insertion plates into space contained by the bent pipe section to support the pipes. CONSTITUTION:The steam that is extracted from a turbine is blown out into the cylindrical body 5 from steam inlet pipe base 7 in the upper section of the cylindrical body of a supply water heater, and the steam makes contact with a heat transfer pipe 1 and is condensed and discharged from a condensate outlet pipe base 8. This feedwater heater is fixed at its both ends to a support plate 2 that is positioned near the bent pipe section 1b in the cylindrical body 5, and a semicircular winding plate 3 which covers horizontally the outer circumference of the bent pipe 1b substantially at its center and a plurality of insertion plates 4 which are mounted to the winding plate 3 on its inner diameter side and extend alternately to opposite directions with respect to the winding plate 3. And, these insertion plates 4 are inserted between the bent pipe sections of the heat transfer pipes to support the bent pipe section 1b horizontally. Accordingly the heat transfer pipes l can be prevented from the vibration caused by the supply of the steam.
Patent JP-H0592275-A (JP)
Title: Resistance welding electrode
Inventor: IKEGAMI KIYOSHI
IPC: B23K11/18
Filed: 1991-09-30
Abstract: PURPOSE:To provide the resistance welding electrode having a long service life capable of obtaining the improvement of continuous spottability and the excellent welding quality. CONSTITUTION:In the resistance welding electrode 1, plural projections 3 which are independent mutually and whose tips become finer than the bases are formed on the tip 2 thereof so that the projections 3 become higher as these get closer to the central part of the tip 2, namely, the projections 3a become highest, and the projections 3b and 3c then become higher in order, and the mutual intervals among the projections 3 are formed into valleies 4. A recessed part 5 is formed by an intersecting point of the valleies 4 which is an almost V-shaped groove between the projections 3a and 3a on the center of the tip 2.
Patent JP-H0298938-A (JP)
Title: Mis type semiconductor device and manufacture thereof
Inventor: MITSUI KATSUKICHI
IPC: H01L29/78
Filed: 1988-10-05
Abstract: PURPOSE:To improve a high-speed response property by a method wherein a film thickness of an insulating film between a conductor layer and a low- concentration impurity region is made thick. CONSTITUTION:Source-drain impurities 5, 6 are formed in a surface region of a silicon substrate 2 by keeping an interval. These regions 5, 6 constitute an LDD structure where high-concentration n<+> impurity regions 5a, 6a and low-concentration n<-> impurity regions 5b, 6b formed so as to be interlinked with them are offset. The surface region of the silicon substrate 2 situated between one pair of the n<-> impurity regions 5b, 6b form a channel region 7 of a transistor; a gate oxide film 3 is formed on the surface of the region 7. In addition, an oxide film 10 which is interlinked with the gate oxide film 3 and whose film thickness is thicker is formed on the surface of the n<-> impurity regions 5b, 6b. Accordingly, a charge storage layer by an electric field from side wall parts 4b of a gate electrode 4 is formed near the oxide film 10; a parasitic resistance of the n<-> impurity region 5b is reduced; it is possible to obtain a long-lived device whose high-speed response property is excellent.
Patent JP-H0888362-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAZAKI TAKESHI
IPC: H01L21/336
Filed: 1994-09-19
Abstract: PURPOSE: To facilitate both the improvement of the hot carrier strength of an ordinary MOS transistor and the improvement of the current capability of the ordinary MOS transistor by reducing its source diffusion resistance. CONSTITUTION: A source side lightly-doped region 6a has a higher impurity concentration than a drain side lightly-doped region 5a. The drain side lightly- doped region 5a of an ordinary MOS transistor and the drain side lightly doped region 5b of a high withstand voltage MOS transistor are formed simultaneously. The source side lightly-doped region 6a of an ordinary MOS transistor and the source side lightly-doped region 6b of a high withstand voltage MOS transistor are formed simultaneously.
Patent JP-H0884873-A (JP)
Title: Stitch flattening sewing machine
Inventor: YAMAMOTO HIROTSUGU
IPC: D05B1/10
Filed: 1994-09-20
Abstract: PURPOSE: To keep the lifting operation of a walking mechanism satisfactorily and to improve workability and reliability for a stitch flattening sewing machine. CONSTITUTION: This sewing machine is constituted in such a way that the lifting quantity of the walking gear 17 of the walking mechanism 17 can sufficiently be secured irrespective to a spreader 13 by extending the walking gear 17 to a space on the upper side of the spreader 13, and interference between the walking gear 17 and the spreader 13 in a presser bar lifter operation can be prevented form occurring.
Patent JP-H03115581-A (JP)
Title: Production of wear resistant member
Inventor: TSUDA NOBUYUKI
IPC: C23C22/74
Filed: 1989-09-27
Abstract: PURPOSE:To form a wear resistant coating film having superior hardness and surface smoothness on the surface of a metal substrate by coating the surface of the substrate with a chromic acid soln. contg. fine ceramic particles, drying the soln. and converting the chromic acid into chromium oxide by calcination. CONSTITUTION:The surface of a metal substrate is coated with an aq. CrO3 soln. mixed with fine particles of ceramic such as Al2O3 or SiO2 having <=0.5mum average particle size. The soln. is dried by heating at 40-120 deg.C or dried in an atmosphere under a reduced pressure of <=1 atm. The substrate is then heat- treated at 200-250 deg.C close to the melting temp. of CrO3 and calcined at 500-600 deg.C to convert the CrO3 into high hardness Cr2O3. A metal member with a coating film having superior wear resistance and surface smoothness is produced. The coating film contains the fine ceramic particles having high wear resistance by 30-50 pts.wt. per 100 pts.wt. Cr2O3.